In the esophagus,peristalsis __________.
A) mechanically breaks down food
B) moves food from the mouth to the stomach
C) secretes pepsin to help break down protein
D) mixes food with acid and pepsin
E) None of the answers are correct.
Correct Answer:
Verified
Q43: Chemical digestion of carbohydrates begins in the
Q44: The stomach's primary functions include _.
A) storing
Q45: Mechanical digestion of food begins in the
Q46: The liquid mixture of food,water,acid,and enzymes in
Q47: Peristalsis is a process that _.
A) mechanically
Q49: Peristalsis is involved in _.
A) moving food
Q50: An incomplete digestive system is characterized by
Q51: In the upper digestive tract,enzymes are produced
Q52: In the stomach,peristalsis _.
A) mechanically breaks down
Q53: Digestion in fungi is similar to digestion
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